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Round|Natural|IGI

0.54ct H IF Round Natural Diamond

EX • H/IF • IGI 720531506

Shape and cutting style on the report: Round brilliant

Certificate IGI 720531506

Diamond specifications and retailer prices

From £314 GBP
As of November 5, 2026
Save £979 GBP (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,293 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.54ct natural round diamond

This 0.54ct natural round sits in the half to three-quarter carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 720531506. Listed at 14 retailers as of October 30, 2026, with prices from £314 to £1,293, a £979 spread on the same certified stone. NZ Jewellers lists it at £1,293. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.54
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.2°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 720531506
Dimensions5.17 × 5.19 × 3.25 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
5.17 mm5.19 mm0.54 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 720531506
Side View
Table 55.0%Crown 36.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £476 GBP|Low: £314 GBP|High: £962 GBP|Avg: £554 GBP|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4£314 GBP
Retailer 1£476 GBP
Retailer 2£514 GBP
Retailer 5£533 GBP
Retailer 6£557 GBP
Retailer 3£607 GBP
Retailer 8£636 GBP
Retailer 7£952 GBP

28 data points across 8 retailers

14 retailers£314 GBP to £1,293 GBP

A
Cheapest Retailer
-
£314 GBP
Retailer 2
-
£412 GBP
View
Price last confirmed 52 days ago
Retailer 3
-
£444 GBP
View
Price last confirmed 7 days ago
A
Retailer 4
-
£444 GBP
View
Retailer 5
-
£476 GBP
View
Price last confirmed 9 days ago
A
Retailer 6
-
£476 GBP
View
Retailer 7
-
£511 GBP
View
Price last confirmed 95 days ago
A
Retailer 8
-
£514 GBP
View
A
Retailer 9
-
£533 GBP
View
B+
Retailer 10
-
£557 GBP
View
A
Retailer 11
-
£607 GBP
View
A
Retailer 12
-
£636 GBP
View
B+
Retailer 13
-
£952 GBP
View
Most Expensive
B
NZ Jewellers
7d275027-e657-4589-9acc-ad89af15a098 · Oct 30
£1,293 GBP
$1,740 USD
View
13 more retailers have this diamond
Prices start from £314 GBPSave up to £979 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.54ct Round
£314 GBP